EP0713953A3 - Verfahren zum Bohren und Komplettieren von Bohrlöchern - Google Patents

Verfahren zum Bohren und Komplettieren von Bohrlöchern Download PDF

Info

Publication number
EP0713953A3
EP0713953A3 EP95118243A EP95118243A EP0713953A3 EP 0713953 A3 EP0713953 A3 EP 0713953A3 EP 95118243 A EP95118243 A EP 95118243A EP 95118243 A EP95118243 A EP 95118243A EP 0713953 A3 EP0713953 A3 EP 0713953A3
Authority
EP
European Patent Office
Prior art keywords
string
well
stationary
completion
completing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95118243A
Other languages
English (en)
French (fr)
Other versions
EP0713953B1 (de
EP0713953A2 (de
Inventor
Joseph F. Donovan
Michael H. Johnson
Daniel J. Turick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of EP0713953A2 publication Critical patent/EP0713953A2/de
Publication of EP0713953A3 publication Critical patent/EP0713953A3/de
Application granted granted Critical
Publication of EP0713953B1 publication Critical patent/EP0713953B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11Perforators; Permeators
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/04Gravelling of wells
    • E21B43/045Crossover tools
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11Perforators; Permeators
    • E21B43/119Details, e.g. for locating perforating place or direction
    • E21B43/1193Dropping perforation guns after gun actuation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Punching Or Piercing (AREA)
EP95118243A 1994-11-22 1995-11-20 Verfahren zum Bohren und Komplettieren von Bohrlöchern Expired - Lifetime EP0713953B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34374694A 1994-11-22 1994-11-22
US343746 1994-11-22

Publications (3)

Publication Number Publication Date
EP0713953A2 EP0713953A2 (de) 1996-05-29
EP0713953A3 true EP0713953A3 (de) 1998-01-28
EP0713953B1 EP0713953B1 (de) 2002-10-02

Family

ID=23347470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95118243A Expired - Lifetime EP0713953B1 (de) 1994-11-22 1995-11-20 Verfahren zum Bohren und Komplettieren von Bohrlöchern

Country Status (4)

Country Link
US (1) US5662170A (de)
EP (1) EP0713953B1 (de)
DE (1) DE69528435D1 (de)
NO (1) NO310983B1 (de)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263987B1 (en) 1994-10-14 2001-07-24 Smart Drilling And Completion, Inc. One pass drilling and completion of extended reach lateral wellbores with drill bit attached to drill string to produce hydrocarbons from offshore platforms
US6158531A (en) * 1994-10-14 2000-12-12 Smart Drilling And Completion, Inc. One pass drilling and completion of wellbores with drill bit attached to drill string to make cased wellbores to produce hydrocarbons
US5954133A (en) * 1996-09-12 1999-09-21 Halliburton Energy Services, Inc. Methods of completing wells utilizing wellbore equipment positioning apparatus
US6688394B1 (en) 1996-10-15 2004-02-10 Coupler Developments Limited Drilling methods and apparatus
EP0932745B1 (de) 1996-10-15 2005-04-13 Coupler Developments Limited Bohrverfahren mit kontinuierlicher zirkulation
DE29704393U1 (de) * 1997-03-11 1997-07-17 Aesculap Ag, 78532 Tuttlingen Vorrichtung zur präoperativen Bestimmung der Positionsdaten von Endoprothesenteilen
US6148912A (en) * 1997-03-25 2000-11-21 Dresser Industries, Inc. Subsurface measurement apparatus, system, and process for improved well drilling control and production
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6591916B1 (en) * 1998-10-14 2003-07-15 Coupler Developments Limited Drilling method
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
CA2356194C (en) * 1998-12-22 2007-02-27 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US20040011534A1 (en) * 2002-07-16 2004-01-22 Simonds Floyd Randolph Apparatus and method for completing an interval of a wellbore while drilling
US6618620B1 (en) 2000-11-28 2003-09-09 Txsonics Ltd. Apparatus for controlling thermal dosing in an thermal treatment system
US7004263B2 (en) * 2001-05-09 2006-02-28 Schlumberger Technology Corporation Directional casing drilling
WO2004094766A2 (en) 2003-04-17 2004-11-04 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7546881B2 (en) 2001-09-07 2009-06-16 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
AU2003230589A1 (en) 2002-04-12 2003-10-27 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
AU2003233475A1 (en) 2002-04-15 2003-11-03 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US8088067B2 (en) 2002-12-23 2012-01-03 Insightec Ltd. Tissue aberration corrections in ultrasound therapy
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
GB2415454B (en) 2003-03-11 2007-08-01 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7611462B2 (en) 2003-05-22 2009-11-03 Insightec-Image Guided Treatment Ltd. Acoustic beam forming in phased arrays including large numbers of transducer elements
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US20050121198A1 (en) * 2003-11-05 2005-06-09 Andrews Jimmy D. Subsea completion system and method of using same
US7086485B2 (en) * 2003-12-12 2006-08-08 Schlumberger Technology Corporation Directional casing drilling
US20050126826A1 (en) * 2003-12-12 2005-06-16 Moriarty Keith A. Directional casing and liner drilling with mud motor
US20050133268A1 (en) * 2003-12-17 2005-06-23 Moriarty Keith A. Method and apparatus for casing and directional drilling using bi-centered bit
US7182153B2 (en) * 2004-01-09 2007-02-27 Schlumberger Technology Corporation Methods of casing drilling
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
US8409099B2 (en) 2004-08-26 2013-04-02 Insightec Ltd. Focused ultrasound system for surrounding a body tissue mass and treatment method
GB2424432B (en) 2005-02-28 2010-03-17 Weatherford Lamb Deep water drilling with casing
US20070016039A1 (en) 2005-06-21 2007-01-18 Insightec-Image Guided Treatment Ltd. Controlled, non-linear focused ultrasound treatment
CN101313354B (zh) 2005-11-23 2012-02-15 因赛泰克有限公司 超高密度超声阵列中的分级切换
US20070193778A1 (en) * 2006-02-21 2007-08-23 Blade Energy Partners Methods and apparatus for drilling open hole
US8235901B2 (en) 2006-04-26 2012-08-07 Insightec, Ltd. Focused ultrasound system with far field tail suppression
CA2651966C (en) 2006-05-12 2011-08-23 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US20080033278A1 (en) * 2006-08-01 2008-02-07 Insightec Ltd. System and method for tracking medical device using magnetic resonance detection
US8122965B2 (en) * 2006-12-08 2012-02-28 Horton Wison Deepwater, Inc. Methods for development of an offshore oil and gas field
US8251908B2 (en) 2007-10-01 2012-08-28 Insightec Ltd. Motion compensated image-guided focused ultrasound therapy system
US8425424B2 (en) 2008-11-19 2013-04-23 Inightee Ltd. Closed-loop clot lysis
US8617073B2 (en) 2009-04-17 2013-12-31 Insightec Ltd. Focusing ultrasound into the brain through the skull by utilizing both longitudinal and shear waves
US9623266B2 (en) 2009-08-04 2017-04-18 Insightec Ltd. Estimation of alignment parameters in magnetic-resonance-guided ultrasound focusing
US9289154B2 (en) 2009-08-19 2016-03-22 Insightec Ltd. Techniques for temperature measurement and corrections in long-term magnetic resonance thermometry
US9177543B2 (en) 2009-08-26 2015-11-03 Insightec Ltd. Asymmetric ultrasound phased-array transducer for dynamic beam steering to ablate tissues in MRI
EP2489034B1 (de) 2009-10-14 2016-11-30 Insightec Ltd. Mapping von ultraschallköpfen
US8368401B2 (en) 2009-11-10 2013-02-05 Insightec Ltd. Techniques for correcting measurement artifacts in magnetic resonance thermometry
US8932237B2 (en) 2010-04-28 2015-01-13 Insightec, Ltd. Efficient ultrasound focusing
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
US8805614B2 (en) * 2010-08-31 2014-08-12 Schlumberger Technology Corporation Downhole sample analysis method
US9981148B2 (en) 2010-10-22 2018-05-29 Insightec, Ltd. Adaptive active cooling during focused ultrasound treatment
CA2858242A1 (en) * 2011-12-14 2013-06-20 Schlumberger Technology Corporation Liner drilling using temporarily sealed liner
US8886504B2 (en) * 2012-01-30 2014-11-11 Landmark Graphics Corporation Systems and methods for modeling and triggering safety barriers
EP2851387A1 (de) 2013-09-19 2015-03-25 Solvay Specialty Polymers USA, LLC. Öl und Gasgewinnungsartikel
US9494018B2 (en) 2013-09-16 2016-11-15 Baker Hughes Incorporated Sand control crossover tool with mud pulse telemetry position
EP2899232A1 (de) 2014-01-22 2015-07-29 Solvay Specialty Polymers USA, LLC. Öl und Gasrückgewinnungsartikel
US9822910B2 (en) 2015-05-19 2017-11-21 Star Pipe Products, Ltd. Joint restraint assembly
WO2018086873A1 (en) 2016-11-11 2018-05-17 Solvay Specialty Polymers Usa, Llc Polyarylether ketone copolymer
US11708457B2 (en) 2016-11-11 2023-07-25 Solvay Specialty Polymers Usa, Llc Polyarylether ketone copolymer
US11215011B2 (en) 2017-03-20 2022-01-04 Saudi Arabian Oil Company Notching a wellbore while drilling
US10753178B2 (en) * 2017-06-28 2020-08-25 Baker Hughes, A Ge Company, Llc Method for removing a downhole plug
US10590723B2 (en) * 2017-06-28 2020-03-17 Baker Hughes, A Ge Company, Llc Method for removing a downhole plug
US11078762B2 (en) 2019-03-05 2021-08-03 Swm International, Llc Downhole perforating gun tube and components
US10689955B1 (en) 2019-03-05 2020-06-23 SWM International Inc. Intelligent downhole perforating gun tube and components
US11268376B1 (en) 2019-03-27 2022-03-08 Acuity Technical Designs, LLC Downhole safety switch and communication protocol
CN110159199B (zh) * 2019-03-31 2020-05-05 精英数智科技股份有限公司 一种基于图像识别的煤矿探水钻孔定位方法
CN109915039B (zh) * 2019-04-08 2024-04-30 成都汉科石油技术有限公司 油气井储层保护完井管柱及安装方法和上部管柱更换方法
JP2023501975A (ja) 2019-11-08 2023-01-20 ソルベイ スペシャルティ ポリマーズ ユーエスエー, エルエルシー ポリアリールエーテルケトンコポリマーのブレンド
US11619119B1 (en) 2020-04-10 2023-04-04 Integrated Solutions, Inc. Downhole gun tube extension
CN114991657A (zh) * 2022-06-01 2022-09-02 西南石油大学 一种适用于气体与液体钻井井下带压完井的装置及其使用方法
US20240068333A1 (en) * 2022-08-26 2024-02-29 Conocophillips Company System and method for turning well over to production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526233A (en) * 1984-01-20 1985-07-02 Baker Oil Tools, Inc. Releasable coupling for tubing conveyed subterranean well perforating gun
EP0462618A2 (de) * 1990-06-21 1991-12-27 EVI Cherrington Environmental, Inc. Verfahren und Vorrichtung zum Horizontalbohren
US5174379A (en) * 1991-02-11 1992-12-29 Otis Engineering Corporation Gravel packing and perforating a well in a single trip
US5293940A (en) * 1992-03-26 1994-03-15 Schlumberger Technology Corporation Automatic tubing release

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1279783A (en) * 1918-03-05 1918-09-24 Robert Stirling Method and apparatus for controlling and pumping oil-wells.
US1974664A (en) * 1932-01-04 1934-09-25 Thomas C Patten Tubing bottom
US2229493A (en) * 1940-01-11 1941-01-21 Stanolind Oil & Gas Co Method and apparatus for completing wells
US2726847A (en) * 1952-03-31 1955-12-13 Oilwell Drain Hole Drilling Co Drain hole drilling equipment
US2778603A (en) * 1953-06-22 1957-01-22 Oilwell Drain Hole Drilling Co Preparation of well drain holes for production
US3463228A (en) * 1967-12-29 1969-08-26 Halliburton Co Torque resistant coupling for well tool
US3880233A (en) * 1974-07-03 1975-04-29 Exxon Production Research Co Well screen
US4202411A (en) * 1978-05-24 1980-05-13 Baker International Corporation Acid soluble coating for well screens
US4239084A (en) * 1979-07-11 1980-12-16 Baker International Corporation Acid soluble coating for well screens
US4270619A (en) * 1979-10-03 1981-06-02 Base Jimmy D Downhole stabilizing tool with actuator assembly and method for using same
US4335788A (en) * 1980-01-24 1982-06-22 Halliburton Company Acid dissolvable cements and methods of using the same
US4372384A (en) * 1980-09-19 1983-02-08 Geo Vann, Inc. Well completion method and apparatus
US4544041A (en) * 1983-10-25 1985-10-01 Rinaldi Roger E Well casing inserting and well bore drilling method and means
US4651837A (en) * 1984-05-31 1987-03-24 Mayfield Walter G Downhole retrievable drill bit
FR2648509B1 (fr) * 1989-06-20 1991-10-04 Inst Francais Du Petrole Methode et dispositif pour conduire des operations de perforation dans un puits
US5148875A (en) * 1990-06-21 1992-09-22 Baker Hughes Incorporated Method and apparatus for horizontal drilling
US5197553A (en) * 1991-08-14 1993-03-30 Atlantic Richfield Company Drilling with casing and retrievable drill bit
US5234055A (en) * 1991-10-10 1993-08-10 Atlantic Richfield Company Wellbore pressure differential control for gravel pack screen
US5253708A (en) * 1991-12-11 1993-10-19 Mobil Oil Corporation Process and apparatus for performing gravel-packed liner completions in unconsolidated formations
US5255741A (en) * 1991-12-11 1993-10-26 Mobil Oil Corporation Process and apparatus for completing a well in an unconsolidated formation
US5219025A (en) * 1992-04-10 1993-06-15 Otis Engineering Corporation Method and apparatus for gravel packing a well through a tubing string
US5343949A (en) * 1992-09-10 1994-09-06 Halliburton Company Isolation washpipe for earth well completions and method for use in gravel packing a well
US5320178A (en) * 1992-12-08 1994-06-14 Atlantic Richfield Company Sand control screen and installation method for wells
US5373899A (en) * 1993-01-29 1994-12-20 Union Oil Company Of California Compatible fluid gravel packing method
US5368110A (en) * 1993-10-28 1994-11-29 Texaco Inc. Downhole rotary bearing sub

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526233A (en) * 1984-01-20 1985-07-02 Baker Oil Tools, Inc. Releasable coupling for tubing conveyed subterranean well perforating gun
EP0462618A2 (de) * 1990-06-21 1991-12-27 EVI Cherrington Environmental, Inc. Verfahren und Vorrichtung zum Horizontalbohren
US5174379A (en) * 1991-02-11 1992-12-29 Otis Engineering Corporation Gravel packing and perforating a well in a single trip
US5293940A (en) * 1992-03-26 1994-03-15 Schlumberger Technology Corporation Automatic tubing release

Also Published As

Publication number Publication date
NO310983B1 (no) 2001-09-24
US5662170A (en) 1997-09-02
DE69528435D1 (de) 2002-11-07
NO954688L (no) 1996-05-23
EP0713953B1 (de) 2002-10-02
NO954688D0 (no) 1995-11-20
EP0713953A2 (de) 1996-05-29

Similar Documents

Publication Publication Date Title
EP0713953A3 (de) Verfahren zum Bohren und Komplettieren von Bohrlöchern
US5372199A (en) Subsea wellhead
US5592991A (en) Method and apparatus of installing a whipstock
GB2346637A (en) Rov deployed tree cap for a subsea tree and method of installation
EP0713951A3 (de) Verfahren zum Bohren und Komplettieren von Bohrlöchern
GB2345935A (en) Method and apparatus for hanging tubulars in wells
CA2220331A1 (en) Actuating ball
CA2155206A1 (en) Tool for use in wellbore operations
EP1536100A3 (de) Komplettierung von Unterdruck-Bohrlöchern
CA2072565A1 (en) Placing gravel pack in an oil well
EP1055798A3 (de) Vorrichtung und Verfahren zum Einordnen eines Liners mittels hydraulischen Drucks
WO2004005661A3 (en) System and mehtod for automating or metering fluid recovered at a well
EP0709543A3 (de) Vorrichtung und Verfahren zum Befüllen von Futterrohren und Spülungszirkulation
GB2171434A (en) Well tubing valve
WO2002025050A3 (en) Downhole machining of well completion equipment
CA2021518A1 (en) Liner isolation and well completion system
CA2288381A1 (en) Open hole zonal isolation and control
EP0859121A3 (de) Verfahren und Vorrichtung zum Komplettierung von Mehrfach-Bohrungen
CA2561675A1 (en) Deploying an assembly into a well
WO2003060279A3 (en) Ported subsea wellhead
US4852654A (en) Wireline hydraulic isolation packer system
CA2148197C (en) Wireline set, tubing retrievable well packer with flow control device run at top
EP1253284A3 (de) Vorrichtung zum Formationstesten
EP0928877A3 (de) Vorrichtung und Verfahren zum Einbringen von Werkzeugen in multilaterale Bohrlöcher
CA2335677A1 (en) Seal assembly for dual string coil tubing injection and method of use

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB NL

17P Request for examination filed

Effective date: 19980716

17Q First examination report despatched

Effective date: 20000330

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021002

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021002

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69528435

Country of ref document: DE

Date of ref document: 20021107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030103

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030703

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20141119

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20151119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20151119